Codeigniter server error when the URL contains any controller or method with arguments on a hosting service

Question

I did develop my website on localhost using codeigniter framework then I got a domain name and hosting service from www.web.com.

I upload my website to folder htdocs in root folder of the server. This is the structure:

• /
  • cgi-bin
  • htdocs
    • application
    • system
    • js
    • css
    • img
    • index.php
    • .htaccess

suppose that my domain is www.example.com and it is pointing to htdocs folder.

When I type www.example.com it opens my home page successfully without errors.

But when I try to open any other page such www.example.com/products or www.example.com/products/browse_product/2 it loads the page successfully but at the end of every page this error always appears

ERROR SCREENSHOT

My .htaccess file :

RewriteEngine On
RewriteCond %{REQUEST_URI} ^/system.*
RewriteRule ^(.*)$ index.php?/$1 [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)$ index.php?/$1 [L]

Answer 1

I did solve the problem by performing this:

/* config.php file */

$config['index_page'] = ''; 
$config['uri_protocol'] = 'REQUEST_URI';

/* routes.php file */

$route['default_controller'] = "home"; 
$route[''] = "home/index"; 
$route['home'] = "home/index"; 
$route['404_override'] = ''; 

/* main .htaccess file */

<IfModule mod_rewrite.c> 
RewriteEngine On 
RewriteBase / 
RewriteRule ^index\.php$ - [L] 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule . /index.php [L] 
</IfModule>